Power One AURORA PVI-10.0/12.5-OUT-xx, Руководство по эксплуатации и установке

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Operation and installation manual Page 64 of 82
(PVI-10.0/12.5-OUTD-xx Rev:1.2)
6 DATA COMMUNICATION AND CHECK
6.1 Connection through RS-485 serial port or with RJ12 connectors
6.1.1 RS-485 Serial Port
The RS-485 serial port uses a three-core cable: two signal ones and one for ground
connection. This cable is routed through holes, plugged off, located at Inverter bottom
(See Fig.25).
Supplied cable gland shall be applied in the relevant hole.
Fig.25 - Holes for RS-485 or wiring for RJ12 connectors
To help installation, the inverter features two holes to separate input cable from output
cable, if many units are connected in a daisy-chain, as described below.
1
st
PLUG
2
nd
PLUG